Convolution of A023532 and primes.

Terms

a(0) =2a(1) =3a(2) =7a(3) =12a(4) =19a(5) =27a(6) =40a(7) =53a(8) =68a(9) =90a(10) =109a(11) =140a(12) =167a(13) =196a(14) =234a(15) =273a(16) =316a(17) =359a(18) =416a(19) =463a(20) =519a(21) =586a(22) =645a(23) =714a(24) =789a(25) =866a(26) =949a(27) =1035a(28) =1116a(29) =1207